Sensitivity analysis of pavement thickness design software for local roads in iowa by jeremy purvis a thesis submitted in partial fulfillment of the requirements for the master of science degree in civil and environmental engineering in the graduate college of the university of iowa may 20 thesis supervisor. Materials laboratory electronic pavement guide epg and everseries software. Both of these packages are built for pavement design only. Hipave implements a rigorous flexible mechanistic pavement design methodology that incorporates stateoftheart pavement material properties and performance models. Stresses and strains in flexible pavement using computer program. Registration for our intro to web update webinar is now open.
Unfortunately csir be is no longer trading in any pavement design software, as it was discontinued a long while ago. Include your affiliation and intended use for everfe or everstressfe in your message. Streetsaver brings roadway and roadway asset management into one place so you can get more work done, whether you are a big or small agency. It begins with raw materials for asphalt, mix design, asphalt production, construction and. Pavement calculator pavement design calculator software. Free technical and research downloads please click on the links below for software and and other resources. Finally, it should be stated that with the introduction of falling weight deflectometer fwd. When running wesroad, the weslea computer program is used to compute stresses and strains in the pavement. Software to calculate displacements under a pavement. The following programs can be downloaded and be used by students in.
Free technical and research downloads american concrete. Pavement interactive is a free online knowledge base for the paving industry. Me design is a productionready software tool to support the daytoday operations of public and private pavement this software is a comprehensive pavement design and analysis tool, capable of providing. Backcalculation of pavement layers moduli using 3d nonlinear explicit finite element analysis by gergis w. Perpetual pavement design and mechanistic design guidelines 6. Txdot pavement design and analysis training site downloading the design and analysis programs. Newly added with this version is jointed plain concrete overlay designs for all six types bonded on ashpalt, unbonded on asphalt, bonded on concrete, unbonded on concrete, bonded on composite, unbonded on compsosite. Civil engineering pavement design calculation software covers calculations for traffic, road geometry, surveying, earthwork, asphalt pavement, concrete pavement, concrete floors on grade and unit conversions.
Pavement design software free download pavement design. This complexity is due to the complex response of the individual pavement materials which is very difficult to predict. Mnpave simulates traffic loads on a pavement using a layered elastic analysis lea called weslea. Principles of bituminous pavement design and the recent trends. The pavement response may then be used to predict the pavement life with respect to fatigue or rutting. You can obtain information on how to obtain your own copy from the american concrete pavement association acpa web site. Mnpave simulates traffic loads on a pavement using a layered elastic analysis lea. Variation in strength is determined by varying the amount of cement i. Army corps of engineers waterways experiment station van. Performs civil engineering calculations for trafficroad geometry, surveyingearthwork, pavement, concrete floors and unit c download transportation engineering software pavement calculator 2. It is a fivelayer isotropic system program written in 1987 by frans van cauwelaert at the catholic superior industrial institute department of civil engineering in belgium and modified in.
Weslea, and julea for the analysis of pavement systems were developed on the basis of let. Software for pavement analysis and design pavement research center of excellence department of civil and environmental engineering michigan state university. Pavement designanalysis software university of idaho. Simply select your manager software from the list below and click on download. Software search results found 98 matches conditions location. Pavement design free pavement design software download. Hipave is advanced software for design of heavy duty industrial pavements such as intermodal container terminals. Weslea for windows is a mechanistic pavement analysis program that can calculate pavement response to applied tire loads. Mnpave is a computer program that combines known empirical relationships with a representation of the. The design equation used is the same as used in fps11 and documented in tti report 3211. This app can be used to replace the four dos programs of layerinp.
Sensitivity analysis of pavement thickness design software. In a typical pavement a number of such materials are used together. I have used kenpave and weslea to calculate displacement in different layers in a pavement. Falling weight deflectometer was used to evaluate and identify pavement characteristics and pavement structural properties that have strongly been influenced pavement performance and functionality. Software for the 3d finite element analysis of flexible asphalt concrete pavements. An integrated pavement design suite for highways, streets, parking lots, airports, and industrial facilities supporting heavy wheel loads. For access to this software, please email contact professor bill davids at william.
Streetpave 12 is the latest in jointed plain concrete pavement thickness design. Using deflection data and other pertinent information obtained from shrp pavement test sections, the selected software was exercised by a group of evaluators which included the program developers. The weslea linear elastic computer program, embedded within fps19, computes pavement responses. The actual developer of the free software is university of kentucky. It can be run on any modern standards compliant web. William thesis submitted to the college of engineering and mineral resources at west virginia university in partial fulfillment of the requirements for the degree of.
Hard cores of the asphalt pavement concrete layer were taken from. The pavexpress scoping tool is a simplified pavement design tool to help engineers and pavement decisionmakers analyze pavement structures and create. Sensitivity analysis is a quick and easy way to compute the mean and standard deviation of responses using the input parameter means and standard deviations and the functions partial derivatives. Pavement interactive was developed by the pavement tools consortium, a partnership between several state dots, the fhwa, and the university of washington, as part of their effort to further develop and use computerbased pavement tools. The shell pavement design software packages, which are presently available, are suitable for windows 3. If clients are not aware, sanral requires any pavement design analyses to be done using the sards system. It is a fivelayer isotropic system program written in 1987 by frans van cauwelaert at the catholic superior industrial institute department of civil engineering in belgium and modified in 1989 by don r. Stand alone software version of the pavement design portion of the ce calc website. Roads a software for pavement design and rate analysis. Pavement response is defined in terms of stress, strain, and displacement.
Engineering students worked cooperatively on design and analysis tasks. The main design parameter is the surface curvature index computed at the midpoint of a set of dual. Traffic data include the type and frequency of design vehicles traveling on the pavements. If the input parameters of a mathematical function have statistical variation, then the output response will also have variation. Kenpave is a freetouse suite that includes kenlayer and kenslab. The pavement lca web app is a web application that provides environmental lca and life cycle cost analysis lcca results for canadian and select us regional materials manufacturing, roadway construction and maintenance life cycle stages. Can anyone help me to get the mepdg software for pavement. Weslea waterways engineering station elastic layer analysis pavement suite. The author has crafted this book to serve as a onestop centre for any information related to highway engineering. Nondestructive pavement evaluation using illipave based artificial neural network models prepared by onur pekcan erol tutumluer marshall thompson university of illinois at urbanachampaign research report fhwaict08022 a report of the findings of. Pc lab civil harbert 216 adobe acrobat professional x adobe acrobat professional xi adobe illustrator 7.
Specs, tables, charts, tender, manual, pavement learning course. This is a proprietary aashtoware computer software product. Pavement design software free download pavement design top 4 download offers free software downloads for windows, mac, ios and android computers and mobile devices. The site is a repository for encyclopedic articles, news, and information on all topics related to pavements. The everstress 9 layered elastic analysis program from the washington state department of transportation was developed from weslea layered elastic analysis program. Stresses and strains in flexible pavement using computer. Weslea is a multilayer linear elastic program developed by the u. Eliback for rigid pavement, and issem4, modcomp3, modulus and wdef for flexible pavements. Eb204p, subgrades and subbases for concrete pavement.
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Introduction software of software through benchmarking. Weslea is compared with the measured ones at each iteration. The pavement system model is multilayered elastic using multiple wheel loads up to 20.
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